JUSTIN HOWES
NPI 1891195798
Social Worker - Clinical in Martinez, CA

Active since August 27, 2014
150 MUIR RD, MARTINEZ, CA 94553(925) 372-2000 Get Directions Write a Review

NPPES record last updated: November 4, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Justin Howes NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JUSTIN HOWES (NPI 1891195798) is an individual clinical provider in Martinez, California, licensed in California (78135) and active in the NPI registry since August 2014.

NPPES Registry Identity

NPI1891195798
Entity TypeIndividualMale
Primary Taxonomy1041C0700X
Provider Legal NameJUSTIN HOWES
Location Address150 MUIR RDMartinez, CA 94553-4668
Mailing Address150 Muir Rd, Ms122Martinez, CA 94553
Sole ProprietorNo
Enumeration DateAugust 27, 2014
Last NPPES UpdateNovember 4, 2025
NPPES CertifiedNovember 4, 2025
NPI 1891195798 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License Licensed in CA · 78135
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
150 MUIR RD, Martinez, CA 94553

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Psychologist (Clinical)
150 MUIR RD
MARTINEZ, CA 94553
Psychologist
150 MUIR RD
MARTINEZ, CA 94553
Pharmacist
150 MUIR RD
MARTINEZ, CA 94553
Occupational Therapist
150 MUIR RD
MARTINEZ, CA 94553
Psychiatry & Neurology (Psychiatry)
150 MUIR RD, MENTAL HEALTH CLINIC (116)
MARTINEZ, CA 94553
Psychologist
150 MUIR RD
MARTINEZ, CA 94553
Psychologist
150 MUIR RD, MENTAL HEALTH
MARTINEZ, CA 94553
Nuclear Medicine
150 MUIR RD, VA NORTHERN CALIFORNIA HEALTH CARE SYSTEM
MARTINEZ, CA 94553

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Justin Howes's NPI number?

The NPI number for Justin Howes is 1891195798. It was assigned to this individual provider in the NPPES registry on August 27, 2014.

Where is Justin Howes located?

Justin Howes practices at 150 Muir Rd, Martinez, CA 94553. The listed phone number is (925) 372-2000.

What is Justin Howes's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

When was this NPI record last updated?

The NPPES record for Justin Howes was last updated on November 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.